你希望成为池塘中的鹅卵石，激起变革的涟漪。
You want to be the pebble in the pond that creates the ripple for change.
人类的境况从根本上说是关于渴望与失去。
数学不是一项观赏性运动。
At seventy, I’m just getting started. Watch me.
Every artist dips his brush in his own soul, and paints his own nature into his pictures.
我们都是自己故事中的英雄。